Evolution and variability of Solanum RanGAP2, a cofactor in the incompatible interaction between the resistance protein GPA2 and the Globodera pallida effector Gp-RBP-1

Table 1 Nucleotide and haplotype variability within the 18 Solanum species studied

Species	Wild / cultivated	Genome formula*	# of acc.	# of seq.	pi	# of haplotypes	# of segregating sites	D Tajima	% NS mutations
S. berthaultii	wild	AA	2	4	0.0019	4	6	-0.314	33.30%
S. trifidum	wild	BB	2	3	0.0020	3	5	ND	40.00%
S. chacoense	wild	AA	2	2	0.0024	2	4	ND	25.00%
S. kurtzianum	wild	AA	1	2	0.0024	2	4	ND	25.00%
S. tarijense	wild	AA	2	3	0.0028	2	7	ND	71.40%
S. phureja	cultivated	AA	2	4	0.0029	4a	9	-0.153	33.30%
S. fendleri	wild	AABB	1	3	0.0048	3	12	ND	58.30%
S. braschistotrichum	wild	BB	2	4	0.0052	4	16	-0.07	68.80%
S. sparsipilum	wild	AA	2	4	0.0068	4	21	-0.108	57.10%
S. spegazzinii	wild	AA	7	13	0.0072	13b	55	-1.4	47.30%
S. stoloniferum	wild	AABB	2	7	0.0093	7	36	0.286	69.40%
S. cardiophyllum	wild	BB	2	4	0.0099	4	29	0.445	41.40%
S. gourlayi	wild	AAAA	2	8	0.0109	8	55	-0.789	50.90%
S. vernei	wild	AA/AAAA	6	16	0.0110	15bc	61	-0.148	42.60%
S. tuberosum ssp andigena	cultivated	AAAA	12	46	0.0121	39a	120	-1.177	56.70%
S. tuberosum ssp tuberosum	cultivated	AAAA	4	16	0.0124	14c	74	-0.112	45.90%
S. polytrichon	wild	AABB	1	3	0.0124	3	31	ND	64.50%
S. stenotomum	cultivated	AA	2	4	0.0137	4	43	-0.275	46.50%
S. bulbocastanum	wild	BB	1	1	-	1	ND	ND
Total				147	0.0134	133		all NS > 10%	60.50%

Acc: accessions, seq: sequence, NS:non-synonymous, ND : not determined.
Three pairs of species (a: S. tuberosum ssp andigena/S. phureja, b: S. vernei/S. spegazzinii and c: S. tuberosum ssp tuberosum/S. vernei) had one common haplotype.
* Genome formulae proposed by Matsubayashi [25].

ISSN: 2730-7182